| Ticker | Owner | Relationship | Date | Transaction | Cost | #Shares | Value ($) | #Shares Total | SEC Form 4 |
|---|---|---|---|---|---|---|---|---|---|
| LPX | Southern William Bradley | Chief Executive Officer | Feb 18 '26 | Sale | 87.85 | 14,166 | 1,244,429 | 447,553 | Feb 18 12:00 AM |
| LPX | Southern William Bradley | Chief Executive Officer | Feb 17 '26 | Sale | 89.29 | 14,166 | 1,264,887 | 461,719 | Feb 18 12:00 AM |
| LPX | Southern William Bradley | Chief Executive Officer | Feb 03 '26 | Sale | 88.19 | 21,252 | 1,874,274 | 460,883 | Feb 04 12:00 AM |
| LPX | Southern William Bradley | Chief Executive Officer | Feb 02 '26 | Sale | 85.16 | 7,080 | 602,933 | 482,135 | Feb 04 12:00 AM |
| LPX | Southern William Bradley | Chief Executive Officer | Jan 15 '26 | Sale | 93.08 | 14,166 | 1,318,506 | 489,215 | Jan 16 12:00 AM |
| LPX | Southern William Bradley | Chief Executive Officer | Jan 14 '26 | Sale | 91.66 | 55,346 | 5,073,139 | 503,381 | Jan 16 12:00 AM |
| LPX | Southern William Bradley | Chief Executive Officer | Dec 16 '25 | Sale | 85.38 | 1,318 | 112,537 | 558,590 | Dec 17 12:00 AM |
| LPX | Southern William Bradley | Chief Executive Officer | Dec 15 '25 | Sale | 86.25 | 42,514 | 3,666,833 | 559,908 | Dec 17 12:00 AM |
| LPX | Southern William Bradley | Chief Executive Officer | Aug 21 '24 | Sale | 93.44 | 32,600 | 3,046,144 | 596,886 | Aug 22 12:00 AM |
| LPX | Southern William Bradley | Chief Executive Officer | Aug 15 '24 | Option Exercise | 17.76 | 209,660 | 3,722,878 | 682,554 | Aug 19 12:00 AM |
| LPX | Southern William Bradley | Chief Executive Officer | May 18 '23 | Option Exercise | 18.09 | 44,518 | 805,330 | 548,153 | May 22 12:00 AM |
| LPX | Southern William Bradley | Chief Executive Officer | Feb 10 '23 | Option Exercise | 32.84 | 233,072 | 7,652,919 | 618,607 | Feb 14 12:00 AM |
| LPX | Southern William Bradley | Chief Executive Officer | May 10 '22 | Option Exercise | 13.66 | 43,023 | 587,694 | 518,205 | May 10 12:00 AM |
| LPX | Southern William Bradley | Chief Executive Officer | Feb 24 '22 | Option Exercise | 33.95 | 89,076 | 3,023,685 | 521,390 | Feb 25 12:00 AM |
| LPX | Southern William Bradley | Chief Executive Officer | Feb 10 '22 | Option Exercise | 33.95 | 89,076 | 3,023,685 | 473,554 | Feb 14 12:00 AM |
| LPX | Southern William Bradley | Chief Executive Officer | Nov 16 '21 | Buy | 67.24 | 5,350 | 359,734 | 466,312 | Nov 17 12:00 AM |
| LPX | Southern William Bradley | Chief Executive Officer | Feb 12 '21 | Option Exercise | 0.00 | 112,232 | 0 | 438,333 | Feb 17 12:00 AM |
| LPX | Southern William Bradley | Chief Executive Officer | Feb 08 '21 | Option Exercise | 0.00 | 111,550 | 0 | 402,549 | Feb 10 12:00 AM |
| LPX | Southern William Bradley | Chief Executive Officer | Feb 06 '21 | Option Exercise | 0.00 | 37,905 | 0 | 349,307 | Feb 09 12:00 AM |